Table 1.

Changes in reverse T3 at 3 months for study 1 and at 3 and 6 months for study 2.

Changes in reverse T3 (rT3)
	Baseline	3 months	p-value (baseline vs. 3 months between groups)	6 months	p-value (baseline vs. 6 months between groups)	p-value (3 vs. 6 months between groups)
STUDY 1
SPI	0.41 (0.12)	0.45 (0.14)	< 0.001
SP	0.43 (0.10)	0.40 (0.15)
STUDY 2
SPI	0.33 (0.12)	0.37 (0.09)	< 0.001	0.31 (0.13)	0.81	0.001
SP	0.33 (0.11)	0.33 (0.12)		0.30 (0.12)

SPI, 15 g soy protein with 66mg of isoflavones; SP, 15 g soy protein alone isoflavone free. Results in Mean (SD).